systemd(1)-+-NetworkManager(56304)-+-{NetworkManager}(56308)
           |                       `-{NetworkManager}(56309)
           |-agetty(1019)
           |-agetty(1021)
           |-anacron(31467)
           |-auditd(715)-+-sedispatch(717)
           |             |-{auditd}(716)
           |             `-{auditd}(718)
           |-catatonit(12365)
           |-chronyd(65817)
           |-conmon(96540)---dumb-init(96542)---ovn-controller(96545)-+-{ovn-controller}(96676)
           |                                                          |-{ovn-controller}(96677)
           |                                                          |-{ovn-controller}(96678)
           |                                                          `-{ovn-controller}(96679)
           |-conmon(105869)-+-dumb-init(105871)---neutron-ovn-met(105874)---neutron-ovn-met(106268)
           |                |-privsep-helper(106386)---{privsep-helper}(106426)
           |                |-privsep-helper(215331)-+-{privsep-helper}(215333)
           |                |                        `-{privsep-helper}(216280)
           |                `-privsep-helper(215371)-+-{privsep-helper}(215372)
           |                                         `-{privsep-helper}(217997)
           |-conmon(186566)-+-dumb-init(186568)---nova-compute(186570)-+-{nova-compute}(186849)
           |                |                                          |-{nova-compute}(186850)
           |                |                                          |-{nova-compute}(186851)
           |                |                                          |-{nova-compute}(186852)
           |                |                                          |-{nova-compute}(186853)
           |                |                                          |-{nova-compute}(186854)
           |                |                                          |-{nova-compute}(186855)
           |                |                                          |-{nova-compute}(186856)
           |                |                                          |-{nova-compute}(186857)
           |                |                                          |-{nova-compute}(186858)
           |                |                                          |-{nova-compute}(186859)
           |                |                                          |-{nova-compute}(186860)
           |                |                                          |-{nova-compute}(186861)
           |                |                                          |-{nova-compute}(186862)
           |                |                                          |-{nova-compute}(186863)
           |                |                                          |-{nova-compute}(186864)
           |                |                                          |-{nova-compute}(186865)
           |                |                                          |-{nova-compute}(186866)
           |                |                                          |-{nova-compute}(186867)
           |                |                                          |-{nova-compute}(186868)
           |                |                                          `-{nova-compute}(186869)
           |                |-privsep-helper(215260)---{privsep-helper}(215261)
           |                `-privsep-helper(215281)---{privsep-helper}(215282)
           |-conmon(196343)---dumb-init(196345)---ceilometer-poll(196348)-+-ceilometer-poll(196526)-+-{ceilometer-poll}(196527)
           |                                                              |                         |-{ceilometer-poll}(196553)
           |                                                              |                         `-{ceilometer-poll}(196554)
           |                                                              `-{ceilometer-poll}(196525)
           |-conmon(199378)---node_exporter(199380)-+-{node_exporter}(199383)
           |                                        |-{node_exporter}(199384)
           |                                        |-{node_exporter}(199385)
           |                                        `-{node_exporter}(199386)
           |-conmon(202542)---podman_exporter(202544)-+-{podman_exporter}(202547)
           |                                          |-{podman_exporter}(202548)
           |                                          |-{podman_exporter}(202549)
           |                                          |-{podman_exporter}(202550)
           |                                          |-{podman_exporter}(202552)
           |                                          |-{podman_exporter}(214894)
           |                                          |-{podman_exporter}(214895)
           |                                          `-{podman_exporter}(214896)
           |-conmon(205707)---openstack-netwo(205709)-+-{openstack-netwo}(205712)
           |                                          |-{openstack-netwo}(205713)
           |                                          |-{openstack-netwo}(205714)
           |                                          |-{openstack-netwo}(205715)
           |                                          `-{openstack-netwo}(205716)
           |-crond(1018)
           |-dbus-broker-lau(821)---dbus-broker(822)
           |-gssproxy(900)-+-{gssproxy}(903)
           |               |-{gssproxy}(904)
           |               |-{gssproxy}(905)
           |               |-{gssproxy}(906)
           |               `-{gssproxy}(907)
           |-irqbalance(827)---{irqbalance}(839)
           |-iscsid(170410)
           |-multipathd(170569)-+-{multipathd}(170571)
           |                    |-{multipathd}(170572)
           |                    |-{multipathd}(170573)
           |                    |-{multipathd}(170574)
           |                    |-{multipathd}(170575)
           |                    |-{multipathd}(170576)
           |                    `-{multipathd}(170577)
           |-ovs-vswitchd(54589)-+-{ovs-vswitchd}(59170)
           |                     |-{ovs-vswitchd}(59171)
           |                     |-{ovs-vswitchd}(59172)
           |                     |-{ovs-vswitchd}(59174)
           |                     |-{ovs-vswitchd}(59175)
           |                     |-{ovs-vswitchd}(59176)
           |                     |-{ovs-vswitchd}(59177)
           |                     |-{ovs-vswitchd}(59178)
           |                     |-{ovs-vswitchd}(59180)
           |                     |-{ovs-vswitchd}(59183)
           |                     |-{ovs-vswitchd}(59184)
           |                     `-{ovs-vswitchd}(59185)
           |-ovsdb-server(54507)
           |-podman(202553)-+-{podman}(202559)
           |                |-{podman}(202560)
           |                |-{podman}(202561)
           |                |-{podman}(202562)
           |                |-{podman}(202563)
           |                |-{podman}(202568)
           |                |-{podman}(202569)
           |                |-{podman}(202570)
           |                |-{podman}(202571)
           |                |-{podman}(202575)
           |                |-{podman}(202576)
           |                |-{podman}(202577)
           |                `-{podman}(202610)
           |-polkitd(44346)-+-{polkitd}(44350)
           |                |-{polkitd}(44351)
           |                |-{polkitd}(44352)
           |                |-{polkitd}(44353)
           |                |-{polkitd}(44354)
           |                |-{polkitd}(44355)
           |                |-{polkitd}(44356)
           |                |-{polkitd}(44357)
           |                |-{polkitd}(44358)
           |                |-{polkitd}(44359)
           |                `-{polkitd}(44360)
           |-python3(5014)
           |-rpcbind(713)
           |-rsyslogd(1014)-+-{rsyslogd}(1024)
           |                `-{rsyslogd}(1025)
           |-sshd(130811)-+-sshd-session(227030)---sshd-session(227033)---sudo(227034)---sos(227058)-+-timeout(229751)---pip(229752)
           |              |                                                                          |-timeout(229816)---turbostat(229818)-+-sleep(229829)
           |              |                                                                          |                                     `-{turbostat}(229823)
           |              |                                                                          |-timeout(229838)---pstree(229839)
           |              |                                                                          |-{sos}(227356)
           |              |                                                                          |-{sos}(227357)
           |              |                                                                          |-{sos}(227358)
           |              |                                                                          |-{sos}(227359)
           |              |                                                                          |-{sos}(229178)
           |              |                                                                          |-{sos}(229276)
           |              |                                                                          |-{sos}(229336)
           |              |                                                                          `-{sos}(229731)
           |              `-sshd-session(229538)---sshd-session(229543)
           |-systemd(4802)-+-(sd-pam)(4805)
           |               `-dbus-broker-lau(12504)---dbus-broker(12509)
           |-systemd-hostnam(227758)
           |-systemd-journal(692)
           |-systemd-logind(832)
           |-systemd-machine(155913)
           |-systemd-udevd(744)
           |-tuned(44524)-+-{tuned}(44526)
           |              |-{tuned}(44527)
           |              `-{tuned}(44528)
           |-virtlogd(155214)
           |-virtnodedevd(186088)-+-{virtnodedevd}(186106)
           |                      |-{virtnodedevd}(186107)
           |                      |-{virtnodedevd}(186108)
           |                      |-{virtnodedevd}(186109)
           |                      |-{virtnodedevd}(186110)
           |                      |-{virtnodedevd}(186111)
           |                      |-{virtnodedevd}(186112)
           |                      |-{virtnodedevd}(186113)
           |                      |-{virtnodedevd}(186114)
           |                      |-{virtnodedevd}(186115)
           |                      |-{virtnodedevd}(186116)
           |                      |-{virtnodedevd}(186117)
           |                      |-{virtnodedevd}(186118)
           |                      |-{virtnodedevd}(186119)
           |                      |-{virtnodedevd}(186120)
           |                      |-{virtnodedevd}(186122)
           |                      |-{virtnodedevd}(186123)
           |                      |-{virtnodedevd}(186124)
           |                      `-{virtnodedevd}(186125)
           `-virtqemud(185766)-+-{virtqemud}(185790)
                               |-{virtqemud}(185791)
                               |-{virtqemud}(185792)
                               |-{virtqemud}(185793)
                               |-{virtqemud}(185794)
                               |-{virtqemud}(185795)
                               |-{virtqemud}(185796)
                               |-{virtqemud}(185797)
                               |-{virtqemud}(185798)
                               |-{virtqemud}(185799)
                               |-{virtqemud}(185800)
                               |-{virtqemud}(185801)
                               |-{virtqemud}(185802)
                               |-{virtqemud}(185803)
                               |-{virtqemud}(185804)
                               |-{virtqemud}(185808)
                               |-{virtqemud}(185809)
                               `-{virtqemud}(215524)
